diff options
Diffstat (limited to 'drivers/misc/eeprom/at25.c')
-rw-r--r-- | drivers/misc/eeprom/at25.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/drivers/misc/eeprom/at25.c b/drivers/misc/eeprom/at25.c index cde9a2fc1325..3b7d8b7584f4 100644 --- a/drivers/misc/eeprom/at25.c +++ b/drivers/misc/eeprom/at25.c @@ -90,10 +90,10 @@ static int at25_ee_read(void *priv, unsigned int offset, switch (at25->addrlen) { default: /* case 3 */ *cp++ = offset >> 16; - /* fall through */ + fallthrough; case 2: *cp++ = offset >> 8; - /* fall through */ + fallthrough; case 1: case 0: /* can't happen: for better codegen */ *cp++ = offset >> 0; @@ -178,10 +178,10 @@ static int at25_ee_write(void *priv, unsigned int off, void *val, size_t count) switch (at25->addrlen) { default: /* case 3 */ *cp++ = offset >> 16; - /* fall through */ + fallthrough; case 2: *cp++ = offset >> 8; - /* fall through */ + fallthrough; case 1: case 0: /* can't happen: for better codegen */ *cp++ = offset >> 0; @@ -261,7 +261,7 @@ static int at25_fw_to_chip(struct device *dev, struct spi_eeprom *chip) if (device_property_read_u32(dev, "pagesize", &val) == 0 || device_property_read_u32(dev, "at25,page-size", &val) == 0) { - chip->page_size = (u16)val; + chip->page_size = val; } else { dev_err(dev, "Error: missing \"pagesize\" property\n"); return -ENODEV; @@ -278,7 +278,7 @@ static int at25_fw_to_chip(struct device *dev, struct spi_eeprom *chip) switch (val) { case 9: chip->flags |= EE_INSTR_BIT3_IS_ADDR; - /* fall through */ + fallthrough; case 8: chip->flags |= EE_ADDR1; break; @@ -348,6 +348,7 @@ static int at25_probe(struct spi_device *spi) spi_set_drvdata(spi, at25); at25->addrlen = addrlen; + at25->nvmem_config.type = NVMEM_TYPE_EEPROM; at25->nvmem_config.name = dev_name(&spi->dev); at25->nvmem_config.dev = &spi->dev; at25->nvmem_config.read_only = chip.flags & EE_READONLY; @@ -358,7 +359,7 @@ static int at25_probe(struct spi_device *spi) at25->nvmem_config.reg_read = at25_ee_read; at25->nvmem_config.reg_write = at25_ee_write; at25->nvmem_config.priv = at25; - at25->nvmem_config.stride = 4; + at25->nvmem_config.stride = 1; at25->nvmem_config.word_size = 1; at25->nvmem_config.size = chip.byte_len; |